package qmzy3;

public class qmzy3 {
    public static void main(String[] args) {
        int sum = 0;
        for (int i = 1; i<=100;i++){
            if (i % 2 !=0){

                sum +=i;
            }
        }
        System.out.println("1到100之间所有奇数的和:"+sum);
    }
}
